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An alternative architecture for Ginga

By:

Zambrano Polo y La Borda, Arturo Federico

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Material type: Article

ArticleDescription: 1 archivo (208,8 KB)Subject(s):

TELEVISIÓN DIGITAL

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Summary: The GingaNCL reference implementation is developed by PUC-Rio as a GPL project. This implementation runs on an x86 Linux virtual machine. The reference implementation is an excellent tool for communicating the intended behavior of Ginga but it is difficult to use it as the software running inside DTV dedicated platforms such as: set-top-boxes or integrated TV-sets. There are two main issues that make it hard to port Gin- gaNCL to dedicated platforms. First, GingaNCL has a monolithic structure that includes functionality usually pro- vided by DTV dedicated platform such as: channel tuning, volume control and user menus. Second, the GPL license forces developers to make the changes available back to the community. This paper presents a refactoring to GingaNCL that ad- dresses the issues stated before by separating the tuning functionality, transport stream and data carousels process- ing on a different process and by defining an API between GingaNCL and the dedicated platform.

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Holdings
Item type	Home library	Collection	Call number	URL	Status	Date due	Barcode
Capítulo de libro	Biblioteca de la Facultad de Informática	Biblioteca digital	A0490 (Browse shelf(Opens below))	Link to resource	No corresponde

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Previous	A0487 Utilizando herramientas de software libre para la gestión de cursos de grado	A0488 Un lenguaje de transformación específico para modelos de proceso del negocio	A0489 Análisis de tecnologías para implementar un marco integrador de SOA y BPM	A0490 An alternative architecture for Ginga	A0491 Ingeniería dirigida por modelos aplicada al control automático del almacenamiento en silos bolsa	A0492 Model transformation as a mechanism for the implementation of domain specific transformation languages	A0493 Web site recommendation modelling assisted by ontologies networks	Next

Formato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca)

The GingaNCL reference implementation is developed by PUC-Rio as a GPL project. This implementation runs on an x86 Linux virtual machine. The reference implementation is an excellent tool for communicating the intended behavior of Ginga but it is difficult to use it as the software running inside DTV dedicated platforms such as: set-top-boxes or integrated TV-sets. There are two main issues that make it hard to port Gin- gaNCL to dedicated platforms. First, GingaNCL has a monolithic structure that includes functionality usually pro- vided by DTV dedicated platform such as: channel tuning, volume control and user menus. Second, the GPL license forces developers to make the changes available back to the community. This paper presents a refactoring to GingaNCL that ad- dresses the issues stated before by separating the tuning functionality, transport stream and data carousels process- ing on a different process and by defining an API between GingaNCL and the dedicated platform.

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